Fields: KEYSTONE (COLBY)
Cum Oil
306k BBL
Cum Gas
225k MCF
casinghead
Wells
9
Production
1993-01 — 2026-04
Peak Month
1993-01
Production History Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil: 305,500 BBL Cum Gas: 224,713 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
1,650 BBL/mo
Di (annual)
9.3%
b-factor
0.0
EUR
211,780 BBL
R-squared
0.768
type
exponential
Operator History (from monthly production reports)
Wells (9)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 12 | 42-495-31025 | HILCORP ENERGY COMPANY | 1 | 3,700 | 1978-12-29 |
| 10 | 42-495-30969 | HILCORP ENERGY COMPANY | 1 | 3,700 | 1978-08-01 |
| 2 | 42-495-04251 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 4 | 42-495-04253 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 5 | 42-495-04254 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 6 | 42-495-04255 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 7 | 42-495-04256 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 8 | 42-495-04257 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 9 | 42-495-04266 | HILCORP ENERGY COMPANY | -- | -- | -- |